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AD5100
SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
6 V ≤ V
≤ 30 V and 3 V ≤ V
1MON
Table 2.
Parameter
HIGH VOLTAGE MONITORING INPUTS
V
1MON
Voltage Range
Input Resistance
OV, UV Threshold Tolerance
(See Figure 7 and Table 6)
Hysteresis
Programmable Shutdown Hold Time
Tolerance (See Figure 7 and Table 8)
Programmable Shutdown Delay Tolerance
(See Figure 7 and Table 8)
Fault Detection Delay
Glitch Immune Time
V
2MON
Input Voltage
2
Voltage Range
Input Resistance
On, Off Threshold Tolerance
(See Figure 7 and Table 6)
Hysteresis
Turn-On Programmable SHDN Hold Time
Tolerance (See
Figure 7
Turn-Off Programmable SHDN Delay Time
Tolerance (See
Figure 7
Fault Detection Delay
Glitch Immune Time
SHDN
SHDN Output High
SHDN Output Low
SHDN Sink Current
SHDNWARN (Open-Drain Output)
SHDNWARN Inactive Leakage Current
SHDNWARN Active
≤ 30 V, −40°C ≤ T
≤ +125°C, unless otherwise noted.
2MON
A
Symbol
V
1MON
R
IN_V1MON
ΔOV, ΔUV
Δt
1SD_HOLD
Δt
1SD_DELAY
t
FD_DELAY
t
GLITCH
V
2MON
V
2MON
R
IN_V2MON
3
ΔOn, ΔOff
Δt
2SD_HOLD
and
Table 8
)
Δt
2SD_DELAY
and
Table 8
)
t
FD_DELAY
t
GLITCH
V
OH
V
OL
I
SINK
I
OH_SHDNWARN
V
OL_SHDNWARN
Conditions
T
= 25°C
A
T
= −40°C to +85°C
A
T
= −40°C to +125°C
A
T
= 25°C; does not apply to
A
Code 0x7
T
= 25°C; does not apply to
A
Code 0x7
T
= −40°C to +125°C; does not
A
apply to Code 0x7
Guaranteed by evaluation
Minimum voltage on V
to
2MON
ensure AD5100 V
power-up
REG
T
= 25°C
A
T
= −40°C to +85°C
A
T
= −40°C to +125°C
A
T
= 25°C; does not apply to
A
Code 0x7
T
= 25°C; does not apply to
A
Code 0x07
T
= −40°C to +125°C; does not
A
apply to Code 0x7
V
only
2MON_OFF
V
= V
, I
= 40 μA
RAIL
REG
SOURCE
V
= V
, I
= 600 μA
RAIL
1MON
SOURCE
I
= 1.6 mA
SINK
V
= 12 V, I
= 40 mA
1MON
SINK
= 12 V, SHDN forced to 12 V
V
1MON
I
= 3 mA
SINK
Rev. A | Page 4 of 36
1
Min
Typ
Max
6
30
36
55
70
−1.6
+1.6
−1.8
+1.8
−2
+2
1.5
−10
+10
−10
+10
−17
+17
60
45
2.2
3
30
500
675
860
−2
+2
−2.4
+2.4
−2.5
+2.5
1.5
−10
+10
−10
+10
−17
+17
60
45
2.4
V
− 0.5
1MON
0.4
1.5
3
10
13.5
0.9
0.4
Unit
V
kΩ
%
%
%
%
%
%
%
μs
μs
V
V
kΩ
%
%
%
%
%
%
%
μs
μs
V
V
V
V
mA
μA
V
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